diff options
| -rw-r--r-- | include/llvm/Constant.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/llvm/Constant.h b/include/llvm/Constant.h index 572d1d15ca..36a26d7f25 100644 --- a/include/llvm/Constant.h +++ b/include/llvm/Constant.h @@ -37,11 +37,20 @@ public: virtual void print(std::ostream &O) const; + // isConstantExpr - Return true if this is a ConstantExpr + virtual bool isConstantExpr() const { return false; } + // Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const Constant *) { return true; } static inline bool classof(const Value *V) { return V->getValueType() == Value::ConstantVal; } + + // WARNING: Only to be used by Bytecode & Assembly Parsers! USER CODE SHOULD + // NOT USE THIS!! + // Returns the number of uses of OldV that were replaced. + virtual unsigned mutateReferences(Value* OldV, Value *NewV) { return 0; } + // END WARNING!! }; #endif |